Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7GX callsign genealogy
Currently held by Schlierkamp, Roger W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC7GX's current licensee, walking backwards.
- Schlierkamp, Roger WNVgranted 2000-04-25cancelled 2000-06-20
Successor callsigns
Callsigns held now by people who previously held AC7GX.
No current licensee on record previously held this callsign.